Bottom entry water treatment tank



FIG. 1 is a front perspective view of the bottom entry water treatment tank of the instant invention;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken line showing is included for the purpose of illustrating and forms no part of the claimed design. 

The ornamental design for a bottom entry water treatment tank, as shown and described. 